Injector pen



FIG. 1 is a top front perspective view of an injector pen showing theclaimed design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the figures show portions of the injector pen thatform no part of the claimed design.

The oblique shade lines in the figures show a transparent, reflective,or shiny surface, and not surface ornamentation.

FIGS. 1-7 are illustrated to show contrasting appearance. Areas of theinjector pen that appear in different shades of gray represent areaswith contrasting appearances. No particular shade or hue is claimed.

CLAIM The ornamental design for an injector pen, as shown and described.